Hitachi patents granted on 02 August 2016

32 US patents granted on 02 August 2016 and assigned to Hitachi

1 D762,435 Portable electric hammer drill
2 9,408,213 Wireless communication system, frequency channel sharing method, and network controller device
3 9,407,894 Information recording/play-backing apparatus
4 9,407,459 Communication apparatus, communication system, and communication method to transmit and receive Ethernet frames
5 9,407,389 Communication system and time synchronization method
6 9,407,349 Polarization-angle-division diversity wireless transmitter, wireless receiver, and wireless communication system
7 9,407,166 Inverter device
8 9,407,163 Power module, power converter device, and electrically powered vehicle
9 9,406,965 Fuel cell module
10 9,406,929 Lithium ion battery
11 9,406,834 Material for forming passivation film for semiconductor substrate, passivation film for semiconductor substrate and method of producing the same, and photovoltaic cell element and method of producing the same
12 9,406,520 Method of manufacturing semiconductor device, method of processing substrate, substrate processing apparatus and computer-readable recording medium
13 9,406,414 Insulated wire for vehicle use and cable for vehicle use
14 9,406,407 Radioactive capture system for severe accident containment of light water reactors (LWRS), and method thereof
15 9,406,344 Optical information recording/reproduction device, and optical information recording/reproduction method
16 9,406,121 X-ray CT apparatus and image reconstruction method
17 9,405,795 Stream data processing server and a non-transitory computer-readable storage medium storing a stream data processing program
18 9,405,525 Computer system and device driver installation method
19 9,405,478 Storage apparatus provided with a plurality of nonvolatile semiconductor storage media and storage control method
20 9,404,975 Battery monitoring system
21 9,404,679 Cooling system and cooling method
22 9,404,567 Oil supply device
23 9,404,535 Sliding bearing assembly
24 9,404,456 Fuel injection valve
25 9,404,412 Two-stroke engine and four-stroke engine
26 9,404,373 Turbine-blade retaining structure and rotary machine having the same
27 9,403,977 Photosensitive resin composition and photosensitive film using same
28 9,403,740 Process for separation and recovery of olefin from mixture of paraffin and olefin
29 9,403,526 Electrically driven dump truck
30 9,403,496 Communication system, movable-body-mounted apparatus, terminal device, and center server
31 9,402,600 3-dimensional elastic image generation method and ultrasonic diagnostic apparatus
32 9,402,598 Ultrasound probe and ultrasound diagnostic device using same